单词 | incandescence |
释义 | incandescence[ in-kuhn-des-uhns ] / ˌɪn kənˈdɛs əns / SEE SYNONYMS FOR incandescence ON THESAURUS.COM nounthe emission of visible light by a body, caused by its high temperature.Compare luminescence. the light produced by such an emission. the quality of being incandescent. Origin of incandescenceFirst recorded in 1650–60; incandesc(ent) + -ence OTHER WORDS FROM incandescencenon·in·can·des·cence, nounWords nearby incandescencein cahoots, incalculable, incalescent, in camera, incandesce, incandescence, incandescent, incandescent lamp, incantation, incantatory, incapable Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for incandescenceBritish Dictionary definitions for incandescenceincandescence incandescency/ (ˌɪnkænˈdɛsəns) / nounthe emission of light by a body as a consequence of raising its temperatureCompare luminescence the light produced by raising the temperature of a body Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for incandescenceincandescence [ ĭn′kən-dĕs′əns ] The emission of visible light from a substance or object as a result of heating it to a high temperature. The color of the light emitted from solids and liquids is a function of their chemical structure and their temperature; the higher the temperature, the more intense and even the distribution of frequencies is (that is, higher temperatures create brighter and whiter light than lower temperatures). Compare fluorescence. See also blackbody radiation. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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